Easy ways to break 10 bad habits

Think bad habits like nail biting are hard to break? Find out how to kick them for good.

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1. Nail Biting -- Figure out what you do before you bite your nails. When you feel the urge, clench your fists for up to a couple minutes until the need to bite your nails disappears, Claiborn says. When you make progress, treat yourself to a well-deserved manicure.